A Grassmannian band method approach to the Nehari--Takagi problem

DOI10.1016/j.jmaa.2005.01.048zbMath1079.47020OpenAlexW2171443831MaRDI QIDQ2566101

Orest V. Iftime, Amol J. Sasane, Marinus A. Kaashoek

Publication date: 22 September 2005

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jmaa.2005.01.048

zbMATH Keywords

Nehari-Takagi problemsystems theoryGrassmannian band method

Mathematics Subject Classification ID

Operator-theoretic methods (93B28) Linear operator methods in interpolation, moment and extension problems (47A57) Applications of operator theory in systems, signals, circuits, and control theory (47N70)

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Cites Work

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• Classes of linear operators. Vol. I
• Classes of linear operators. Vol. II
• The Nehari-Takagi problem for input-output operators of time-varying continuous time systems
• Extensions of kernels of Fredholm operators
• Extensions with positive real part. A new version of the abstract band method with applications
• Abstract band method via factorization, positive and band extensions of multivariable almost periodic matrix functions, and spectral estimation
• State-Space Formulas for the Nehari--Takagi Problem for Nonexponentially Stable Infinite-Dimensional Systems

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